diff --git a/Maintainers.txt b/Maintainers.txt
index 7e98083685..6a92922258 100644
--- a/Maintainers.txt
+++ b/Maintainers.txt
@@ -537,7 +537,7 @@ F: OvmfPkg/XenIoPvhDxe/
 F: OvmfPkg/XenPlatformPei/
 F: OvmfPkg/XenPvBlkDxe/
 F: OvmfPkg/XenResetVector/
-R: Anthony Perard <anthony.perard@citrix.com> [sheep]
+R: Anthony Perard <anthony.perard@citrix.com> [tperard]
 R: Julien Grall <julien@xen.org> [jgrall]
 
 PcAtChipsetPkg